From: Hongtao Jia
Update #thermal-sensor-cells from 0 to 1 according to the new binding. The
sensor specifier added is the monitoring site ID, and represents the "n" in
TRITSRn and TRATSRn.
Signed-off-by: Jia Hongtao
---
Changes for V3:
* Update the commit log to a better description
From: Hongtao Jia
Update #thermal-sensor-cells from 0 to 1 according to the new binding. The
sensor specifier added is the monitoring site ID, and represents the "n" in
TRITSRn and TRATSRn.
Signed-off-by: Jia Hongtao
---
Changes for V3:
* Update the commit log to a better description
From: Hongtao Jia
Also add nodes and properties for thermal management support.
Signed-off-by: Jia Hongtao
---
Changes for V2:
* Rebase on latest linux-next tree (next-20161006).
arch/arm64/boot/dts/freescale/fsl-ls2080a-qds.dts | 2 +-
arch/arm64/boot/dts/freescale/fsl-ls2080a-rdb.dts
From: Hongtao Jia
Also add nodes and properties for thermal management support.
Signed-off-by: Jia Hongtao
---
Changes for V2:
* Rebase on latest linux-next tree (next-20161006).
arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts | 2 +-
arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts | 2
From: Hongtao Jia
Also add nodes and properties for thermal management support.
Signed-off-by: Jia Hongtao
---
Changes for V2:
* Rebase on latest linux-next tree (next-20161006).
arch/arm/boot/dts/ls1021a.dtsi | 84 +-
1 file changed, 82 insertions
From: Hongtao Jia
SoC compatible string and endianness property are added according to the
new bindings.
Signed-off-by: Jia Hongtao
---
Changes for V2:
* Rebase on latest linux-next tree (next-20161006).
arch/powerpc/boot/dts/fsl/t1023si-post.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2
From: Hongtao Jia
SoC compatible string and endianness property are added according to the
new bindings.
Signed-off-by: Jia Hongtao
---
Changes for V2:
* Rebase on latest linux-next tree (next-20161006).
arch/powerpc/boot/dts/fsl/t1040si-post.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2
This driver add thermal management support by enabling TMU (Thermal
Monitoring Unit) on QorIQ platform.
It's based on thermal of framework:
- Trip points defined in device tree.
- Cpufreq as cooling device registered in qoriq cpufreq driver.
Signed-off-by: Jia Hongtao
---
Changes of V2:
For different types of SoC the sensor id and endianness may vary.
"#thermal-sensor-cells" is used to provide sensor id information.
"little-endian" property is to tell the endianness of TMU.
Signed-off-by: Jia Hongtao
---
Changes for V2:
* Remove formatting chnages.
Docu
SoC compatible string and endianness property are added according to the
new bindings.
Signed-off-by: Jia Hongtao
---
arch/powerpc/boot/dts/fsl/t1040si-post.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi
b/arch/powerpc
Also add nodes and properties for thermal management support.
Signed-off-by: Jia Hongtao
---
arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts | 2 +-
arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts | 2 +-
arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi| 78 +++
3
This driver add thermal management support by enabling TMU (Thermal
Monitoring Unit) on QorIQ platform.
It's based on thermal of framework:
- Trip points defined in device tree.
- Cpufreq as cooling device registered in qoriq cpufreq driver.
Signed-off-by: Jia Hongtao
---
drivers/th
Also add nodes and properties for thermal management support.
Signed-off-by: Jia Hongtao
---
arch/arm64/boot/dts/freescale/fsl-ls2080a-qds.dts | 2 +-
arch/arm64/boot/dts/freescale/fsl-ls2080a-rdb.dts | 2 +-
arch/arm64/boot/dts/freescale/fsl-ls2080a-simu.dts | 2 +-
arch/arm64/boot/dts
SoC compatible string and endianness property are added according to the
new bindings.
Signed-off-by: Jia Hongtao
---
arch/powerpc/boot/dts/fsl/t1023si-post.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/boot/dts/fsl/t1023si-post.dtsi
b/arch/powerpc
For different types of SoC the sensor id and endianness may vary.
"#thermal-sensor-cells" is used to provide sensor id information.
"little-endian" property is to tell the endianness of TMU.
Signed-off-by: Jia Hongtao
---
.../devicetree/bindings/thermal/qoriq-
Also add nodes and properties for thermal management support.
Signed-off-by: Jia Hongtao
---
arch/arm/boot/dts/ls1021a.dtsi | 84 +-
1 file changed, 82 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts
.exit callback (qoriq_cpufreq_cpu_exit()) is also used during suspend.
So __exit macro should be removed or the function will be discarded.
Signed-off-by: Jia Hongtao
---
drivers/cpufreq/qoriq-cpufreq.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/cpufreq
Cooling device is registered by ready callback. It's also invoked while
system resuming from sleep (Enabling non-boot cpus). Thus cooling device
may be multiple registered. Matchable unregistration is added to exit
callback to fix this issue.
Signed-off-by: Jia Hongtao
---
drivers/cpufreq/
Cooling device is registered by ready callback. It's also invoked while
system resuming from sleep (Enabling non-boot cpus). Thus cooling device
may be multiple registered. Matchable unregistration is added to exit
callback to fix this issue.
Signed-off-by: Jia Hongtao
---
Changes f
issue.
Signed-off-by: Jia Hongtao
---
drivers/cpufreq/qoriq-cpufreq.c | 8
1 file changed, 8 insertions(+)
diff --git a/drivers/cpufreq/qoriq-cpufreq.c b/drivers/cpufreq/qoriq-cpufreq.c
index b23e525..1c2fdc1 100644
--- a/drivers/cpufreq/qoriq-cpufreq.c
+++ b/drivers/cpufreq/qoriq-cpuf
When THERMAL_OF is undefined the cooling device messages should not be
shown. -ENOSYS is returned from of_cpufreq_cooling_register() when
THERMAL_OF is undefined.
Signed-off-by: Jia Hongtao
---
drivers/cpufreq/qoriq-cpufreq.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git
Register the qoriq cpufreq driver as a cooling device, based on the
thermal device tree framework. When temperature crosses the passive trip
point cpufreq is used to throttle CPUs.
Signed-off-by: Jia Hongtao
Reviewed-by: Viresh Kumar
---
Changes for V3:
* Removed unnecessary cpu node NULL check
Register the qoriq cpufreq driver as a cooling device, based on the
thermal device tree framework. When temperature crosses the passive trip
point cpufreq is used to throttle CPUs.
Signed-off-by: Jia Hongtao
---
Changes for V2:
* Using ->ready callback for cpu cooling device register
Add bindings documentation for TMU (Thermal Monitoring Unit) on QorIQ
platform.
Signed-off-by: Jia Hongtao
Reviewed-by: Scott Wood
---
.../devicetree/bindings/thermal/qoriq-thermal.txt | 63 ++
1 file changed, 63 insertions(+)
create mode 100644 Documentation/devicetree
Register the qoriq cpufreq driver as a cooling device, based on the
thermal device tree framework. When temperature crosses the passive trip
point cpufreq is used to throttle CPUs.
Signed-off-by: Jia Hongtao
Reviewed-by: Scott Wood
---
This patch depends on following patches from Scott Wood
patchset is reviewed by Scott Wood .
Jia Hongtao (5):
dt-bindings: Add QorIQ TMU thermal bindings
thermal: qoriq: Add thermal management support
powerpc/mpc85xx: Add TMU device tree support for T1040/T1042
powerpc/mpc85xx: Add TMU device tree support for T1023/T1024
arm/ls1021a: Add TMU
Also add nodes and properties for thermal management support.
Signed-off-by: Jia Hongtao
Reviewed-by: Scott Wood
---
arch/arm/boot/dts/ls1021a.dtsi | 84 +-
1 file changed, 82 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b
This driver add thermal management support by enabling TMU (Thermal
Monitoring Unit) on QorIQ platform.
It's based on thermal of framework:
- Trip points defined in device tree.
- Cpufreq as cooling device registered in qoriq cpufreq driver.
Signed-off-by: Jia Hongtao
Reviewed-by: Scott
Also add nodes and properties for thermal management support. Meanwhile
preprocessor support is needed using thermal of framework.
Signed-off-by: Jia Hongtao
Reviewed-by: Scott Wood
---
arch/powerpc/boot/dts/fsl/t1040d4rdb.dts| 2 +-
arch/powerpc/boot/dts/fsl/t1040qds.dts | 2
Also add nodes and properties for thermal management support. Meanwhile
preprocessor support is needed using thermal of framework.
Signed-off-by: Jia Hongtao
Reviewed-by: Scott Wood
---
arch/powerpc/boot/dts/fsl/t1023rdb.dts | 2 +-
arch/powerpc/boot/dts/fsl/t1023si-post.dtsi | 86
This driver add thermal management support by enabling TMU (Thermal
Monitoring Unit) on QorIQ platform.
It's based on thermal of framework:
- Trip points defined in device tree.
- Cpufreq as cooling device registered in qoriq cpufreq driver.
Signed-off-by: Jia Hongtao
---
V3: Using therm
from "fsl/*.dtsi" to "*.dtsi".
Please add "fsl/" prefix when you make dtb using Makefile.
Signed-off-by: Jia Hongtao
---
arch/powerpc/boot/dts/{ => fsl}/b4420qds.dts | 4 ++--
arch/powerpc/boot/dts/{ => fsl}/b4860qds.dts | 4
from "fsl/*.dtsi" to "*.dtsi".
Plese add "fsl/" prefix when you make dtb using Makefile.
Signed-off-by: Jia Hongtao
---
arch/powerpc/boot/dts/{ => fsl}/b4420qds.dts | 4 ++--
arch/powerpc/boot/dts/{ => fsl}/b4860qds.dts | 4
It supports one critical trip point and one passive trip point.
The cpufreq is used as the cooling device to throttle CPUs when
the passive trip is crossed.
Signed-off-by: Jia Hongtao
---
This patch based on:
http://patchwork.ozlabs.org/patch/482987/
Changes for V2:
* Add tmu-range parse.
* Use
This is Thermal Monitoring Unit for QorIQ platform.
Signed-off-by: Jia Hongtao
---
Changes of V3:
* Put TMU node directly into t1040si-post.dtsi file.
* Add "fsl,tmu-range" property.
* Change "calibration" property to "fsl,tmu-calibration".
* Update the ca
This is Thermal Monitoring Unit for QorIQ platform.
Signed-off-by: Jia Hongtao
---
Changes from V1:
* Provide more details on compatible and calibration properties.
.../devicetree/bindings/thermal/qoriq-thermal.txt | 68 ++
arch/powerpc/boot/dts/fsl/qoriq-tmu-t104xsi.dtsi
It supports one critical trip point and one passive trip point.
The cpufreq is used as the cooling device to throttle CPUs when
the passive trip is crossed.
Signed-off-by: Jia Hongtao
---
drivers/thermal/Kconfig | 11 ++
drivers/thermal/Makefile| 1 +
drivers/thermal
This is Thermal Monitoring Unit for QorIQ platform.
Signed-off-by: Jia Hongtao
---
.../devicetree/bindings/thermal/qoriq-thermal.txt | 58 +++
arch/powerpc/boot/dts/fsl/qoriq-tmu-t104xsi.dtsi | 82 ++
arch/powerpc/boot/dts/fsl/t1040si-post.dtsi| 1
Signed-off-by: Jia Hongtao
---
arch/powerpc/configs/corenet32_smp_defconfig | 2 +-
arch/powerpc/configs/corenet64_smp_defconfig | 2 +-
arch/powerpc/configs/mpc85xx_defconfig | 3 +--
arch/powerpc/configs/mpc85xx_smp_defconfig | 2 +-
4 files changed, 4 insertions(+), 5 deletions
Signed-off-by: Jia Hongtao
---
arch/powerpc/configs/corenet32_smp_defconfig | 1 +
arch/powerpc/configs/corenet64_smp_defconfig | 1 +
2 files changed, 2 insertions(+)
diff --git a/arch/powerpc/configs/corenet32_smp_defconfig
b/arch/powerpc/configs/corenet32_smp_defconfig
index 7370990
From: Hongtao Jia
The MPIC version 2.0 has a MSI errata (errata PIC1 of mpc8544), It causes
that neither MSI nor MSI-X can work fine. This is a workaround to allow
MSI-X to function properly.
Signed-off-by: Liu Shuo
Signed-off-by: Li Yang
Signed-off-by: Jia Hongtao
---
Changes for V3
Including: T104xRDB T208xQDS B4QDS
Signed-off-by: Jia Hongtao
---
arch/powerpc/boot/dts/b4qds.dtsi| 11 +++
arch/powerpc/boot/dts/t104xrdb.dtsi | 7 +++
arch/powerpc/boot/dts/t208xqds.dtsi | 11 +++
3 files changed, 29 insertions(+)
diff --git a/arch/powerpc/boot/dts
Including: P3041DS P5020DS P5040DS B4QDS
Signed-off-by: Jia Hongtao
---
arch/powerpc/boot/dts/b4qds.dtsi | 12
arch/powerpc/boot/dts/p3041ds.dts | 20
arch/powerpc/boot/dts/p5020ds.dts | 20
arch/powerpc/boot/dts/p5040ds.dts | 20
In both B4 and T4240QDS platform PCA9547 I2C bus multiplexer is used.
The sub-nodes are also reorganized according to right I2C topology.
Signed-off-by: Jia Hongtao
---
V3 change log:
* Change "channel" to "i2c" based on i2c-mux binding.
* Update vendor from philips to
In both B4 and T4240QDS platform PCA9547 I2C bus multiplexer is used.
The sub-nodes are also reorganized according to right I2C topology.
Signed-off-by: Jia Hongtao
---
V3 change log:
* change "channel" to "i2c" based on i2c-mux binding.
V2 change log:
* Reorganized the
Great thanks.
I will update the patch and send it soon.
-Hongtao
> -Original Message-
> From: Linuxppc-dev [mailto:linuxppc-dev-
> bounces+b38951=freescale@lists.ozlabs.org] On Behalf Of Kumar Gala
> Sent: Saturday, September 07, 2013 12:10 AM
> To: Jia Hongtao-B3
> -Original Message-
> From: Kumar Gala [mailto:ga...@kernel.crashing.org]
> Sent: Friday, September 06, 2013 2:41 AM
> To: Jia Hongtao-B38951
> Cc: linuxppc-dev@lists.ozlabs.org; Wood Scott-B07421;
> wei.y...@windriver.com
> Subject: Re: [PATCH V2] powerpc: Add I2C
> -Original Message-
> From: Wood Scott-B07421
> Sent: Friday, September 06, 2013 1:57 AM
> To: Jia Hongtao-B38951
> Cc: Wood Scott-B07421; linuxppc-dev@lists.ozlabs.org;
> ga...@kernel.crashing.org
> Subject: Re: [V2,2/2] powerpc/85xx: workaround for chips with
> -Original Message-
> From: Jia Hongtao-B38951
> Sent: Monday, July 01, 2013 5:36 PM
> To: Wood Scott-B07421
> Cc: linuxppc-dev@lists.ozlabs.org; ga...@kernel.crashing.org
> Subject: RE: [V2,2/2] powerpc/85xx: workaround for chips with MSI
> hardware errata
>
&
In both B4 and T4240QDS platform PCA9547 I2C bus multiplexer is used.
The sub-nodes are also reorganized according to right I2C topology.
Signed-off-by: Jia Hongtao
---
V2 change log:
Reorganized the sub-nodes under I2C multiplexer to represent right topology.
arch/powerpc/boot/dts/b4qds.dtsi
Hi Yuantian,
Yes, you are right.
Hi Wei,
I misunderstood your idea.
I agree it and I will submit V2 patch to update it soon.
Thanks.
-Hongtao
> -Original Message-
> From: Tang Yuantian-B29983
> Sent: Wednesday, September 04, 2013 12:04 PM
> To: Jia Hongtao-B38951; Yang,We
patch based on mine.
I think this is the more reasonable way.
Thanks.
-Hongtao
> -Original Message-
> From: Yang,Wei [mailto:wei.y...@windriver.com]
> Sent: Wednesday, September 04, 2013 9:27 AM
> To: Jia Hongtao-B38951
> Cc: linuxppc-dev@lists.ozlabs.org; Wood Scott-B07421
In both B4 and T4240QDS platform PCA9547 I2C bus multiplexer is used.
Signed-off-by: Jia Hongtao
---
arch/powerpc/boot/dts/b4qds.dtsi | 4
arch/powerpc/boot/dts/t4240qds.dts | 4
2 files changed, 8 insertions(+)
diff --git a/arch/powerpc/boot/dts/b4qds.dtsi b/arch/powerpc/boot/dts
> -Original Message-
> From: Wood Scott-B07421
> Sent: Tuesday, July 23, 2013 1:19 AM
> To: Jia Hongtao-B38951
> Cc: Wood Scott-B07421; linuxppc-dev@lists.ozlabs.org;
> ga...@kernel.crashing.org; Li Yang-R58472; Jia Hongtao-B38951
> Subject: Re: [PATCH] powerpc/msi:
Hi Scott,
The fsl_msi.c build error on MPC83xx platform is fixed by this patch.
Could you please have a review?
Thanks.
-Hongtao
> -Original Message-
> From: Jia Hongtao-B38951
> Sent: Wednesday, July 10, 2013 10:04 AM
> To: Wood Scott-B07421; linuxppc-dev@lists.ozlabs.
Hi Scott,
I made this patch to fix msi compile error on mpc83xx.
Could you please have a review.
Thanks.
-Hongtao
> -Original Message-
> From: Jia Hongtao-B38951
> Sent: Tuesday, July 02, 2013 9:37 AM
> To: linuxppc-dev@lists.ozlabs.org; Wood Scott-B07421
> Cc: ga...@kern
Please ignore this patch.
-Hongtao
> -Original Message-
> From: Jia Hongtao-B38951
> Sent: Tuesday, July 02, 2013 9:35 AM
> To: linuxppc-dev@lists.ozlabs.org; Wood Scott-B07421
> Cc: ga...@kernel.crashing.org; Li Yang-R58472; Jia Hongtao-B38951
> Subject: [PATCH] powerp
mpic_get_primary_version() is not defined when not using MPIC.
The compile error log like:
arch/powerpc/sysdev/built-in.o: In function `fsl_of_msi_probe':
fsl_msi.c:(.text+0x150c): undefined reference to `fsl_mpic_primary_get_version'
Signed-off-by: Jia Hongtao
---
arch/powerpc/i
mpic_get_primary_version() is not defined when not using MPIC.
The compile error log like:
arch/powerpc/sysdev/built-in.o: In function `fsl_of_msi_probe':
fsl_msi.c:(.text+0x150c): undefined reference to `fsl_mpic_primary_get_version'
Signed-off-by: Jia Hongtao
Signed-off-by: J
> -Original Message-
> From: Wood Scott-B07421
> Sent: Tuesday, July 02, 2013 7:59 AM
> To: Jia Hongtao-B38951
> Cc: linuxppc-dev@lists.ozlabs.org; Wood Scott-B07421;
> ga...@kernel.crashing.org; Li Yang-R58472; Jia Hongtao-B38951
> Subject: Re: [PATCH V6] powerpc/MPIC
> -Original Message-
> From: Wood Scott-B07421
> Sent: Friday, June 28, 2013 10:29 AM
> To: Jia Hongtao-B38951
> Cc: linuxppc-dev@lists.ozlabs.org; ga...@kernel.crashing.org; Wood Scott-
> B07421
> Subject: Re: [V2,2/2] powerpc/85xx: workaround for chips with MSI
>
From: Hongtao Jia
MPIC version is useful information for both mpic_alloc() and mpic_init().
The patch provide an API to get MPIC version for reusing the code.
Also, some other IP block may need MPIC version for their own use.
The API for external use is also provided.
Signed-off-by: Jia Hongtao
Hi Ben and Kumar,
I'm really appreciate if you could help me to review this patches
for these patches were pending nearly a month.
Thanks.
-Hongtao
> -Original Message-
> From: Jia Hongtao-B38951
> Sent: Monday, May 13, 2013 2:20 PM
> To: 'Benjamin Herrenschmi
://patchwork.ozlabs.org/patch/240238/
http://patchwork.ozlabs.org/patch/240239/
Thanks.
-Hongtao
> -Original Message-
> From: Jia Hongtao-B38951
> Sent: Friday, May 10, 2013 12:01 PM
> To: ga...@kernel.crashing.org
> Cc: linuxppc-dev@lists.ozlabs.org; Li Yang-R58472; Jia Hongtao-B38951
> Sub
> > -Original Message-
> > From: Wood Scott-B07421
> > Sent: Friday, May 03, 2013 1:04 AM
> > To: Jia Hongtao-B38951
> > Cc: linuxppc-dev@lists.ozlabs.org; ga...@kernel.crashing.org; Wood
> > Scott- B07421; seg...@kernel.crashing.org; Li Yang-R58472; Ji
> -Original Message-
> From: Wood Scott-B07421
> Sent: Friday, May 03, 2013 1:04 AM
> To: Jia Hongtao-B38951
> Cc: linuxppc-dev@lists.ozlabs.org; ga...@kernel.crashing.org; Wood Scott-
> B07421; seg...@kernel.crashing.org; Li Yang-R58472; Jia Hongtao-B38951
> Subje
> -Original Message-
> From: Wood Scott-B07421
> Sent: Tuesday, April 30, 2013 4:30 AM
> To: Jia Hongtao-B38951
> Cc: Wood Scott-B07421; Segher Boessenkool; linuxppc-dev@lists.ozlabs.org;
> ga...@kernel.crashing.org
> Subject: Re: [PATCH 2/2 V7] powerpc/85xx: Add mac
by the handler. We implements the handler
which skips the instruction caused the stall.
This patch depends on patch:
powerpc/85xx: Add platform_device declaration to fsl_pci.h
Signed-off-by: Zhao Chenhui
Signed-off-by: Li Yang
Signed-off-by: Liu Shuo
Signed-off-by: Jia Hongtao
---
V8:
* Add A
Opcode and xopcode are useful definitions not just for KVM. Move these
definitions to asm/ppc-opcode.h for public use.
Signed-off-by: Jia Hongtao
Signed-off-by: Li Yang
---
V2:
* Add LHAUX definition.
arch/powerpc/include/asm/ppc-opcode.h | 46 +++
arch/powerpc
> -Original Message-
> From: Segher Boessenkool [mailto:seg...@kernel.crashing.org]
> Sent: Saturday, April 27, 2013 9:32 PM
> To: Jia Hongtao-B38951
> Cc: Wood Scott-B07421; linuxppc-dev@lists.ozlabs.org;
> ga...@kernel.crashing.org
> Subject: Re: [PATCH 2/2
> -Original Message-
> From: Wood Scott-B07421
> Sent: Friday, April 26, 2013 12:58 AM
> To: Segher Boessenkool
> Cc: Jia Hongtao-B38951; linuxppc-dev@lists.ozlabs.org;
> ga...@kernel.crashing.org; Wood Scott-B07421
> Subject: Re: [PATCH 2/2 V7] powerpc/85xx: Add mac
> -Original Message-
> From: Benjamin Herrenschmidt [mailto:b...@kernel.crashing.org]
> Sent: Wednesday, April 24, 2013 12:19 PM
> To: Jia Hongtao-B38951
> Cc: Michael Ellerman; Wood Scott-B07421; linuxppc-dev@lists.ozlabs.org
> Subject: Re: [PATCH 1/2] powerpc: Move
> -Original Message-
> From: Linuxppc-dev [mailto:linuxppc-dev-
> bounces+b38951=freescale@lists.ozlabs.org] On Behalf Of Michael
> Ellerman
> Sent: Tuesday, April 23, 2013 1:30 PM
> To: Jia Hongtao-B38951
> Cc: Wood Scott-B07421; linuxppc-dev@lists.ozlabs.org
&g
by the handler. We implements the handler
which skips the instruction caused the stall.
This patch depends on patch:
powerpc/85xx: Add platform_device declaration to fsl_pci.h
Signed-off-by: Zhao Chenhui
Signed-off-by: Li Yang
Signed-off-by: Liu Shuo
Signed-off-by: Jia Hongtao
---
V6
Opcode and xopcode are useful definitions not just for KVM. Move these
definitions to asm/ppc-opcode.h for public use.
Signed-off-by: Jia Hongtao
Signed-off-by: Li Yang
---
arch/powerpc/include/asm/ppc-opcode.h | 45 +++
arch/powerpc/kvm/emulate.c
Hi Kumar,
Scott reviewed this patch and MSI errata patch for weeks.
Here is the link for MSI errata patch:
http://patchwork.ozlabs.org/patch/233211/
Could you please have a review and ACK them if they
look good to you too?
Thanks.
- Hongtao
> -Original Message-
> From: Jia H
> -Original Message-
> From: Kumar Gala [mailto:ga...@kernel.crashing.org]
> Sent: Thursday, April 11, 2013 9:47 PM
> To: Jia Hongtao-B38951
> Cc: linuxppc-dev@lists.ozlabs.org; Wood Scott-B07421; Li Yang-R58472
> Subject: Re: [PATCH V6] powerpc/85xx: Add machine ch
by the handler. We implements the handler
which skips the instruction caused the stall.
This patch depends on patch:
powerpc/85xx: Add platform_device declaration to fsl_pci.h
Signed-off-by: Zhao Chenhui
Signed-off-by: Li Yang
Signed-off-by: Liu Shuo
Signed-off-by: Jia Hongtao
---
V5:
* Move
> -Original Message-
> From: Wood Scott-B07421
> Sent: Thursday, April 11, 2013 5:52 AM
> To: Jia Hongtao-B38951
> Cc: linuxppc-dev@lists.ozlabs.org; ga...@kernel.crashing.org; Wood Scott-
> B07421; Li Yang-R58472; Jia Hongtao-B38951
> Subject: Re: [PATCH V5] powe
MPIC version is useful information for both mpic_alloc() and mpic_init().
The patch provide an API to get MPIC version for reusing the code.
Also, some other IP block may need MPIC version for their own use.
The API for external use is also provided.
Signed-off-by: Jia Hongtao
Signed-off-by: Li
> -Original Message-
> From: Wood Scott-B07421
> Sent: Wednesday, April 10, 2013 11:20 AM
> To: Jia Hongtao-B38951
> Cc: Wood Scott-B07421; linuxppc-dev@lists.ozlabs.org;
> ga...@kernel.crashing.org; Li Yang-R58472
> Subject: Re: [PATCH V4] powerpc/MPIC: Add get
> -Original Message-
> From: Wood Scott-B07421
> Sent: Wednesday, April 10, 2013 11:12 AM
> To: Jia Hongtao-B38951
> Cc: Wood Scott-B07421; linuxppc-dev@lists.ozlabs.org;
> ga...@kernel.crashing.org; Li Yang-R58472
> Subject: Re: [PATCH V4] powerpc/MPIC: Add get
> -Original Message-
> From: Wood Scott-B07421
> Sent: Wednesday, April 10, 2013 11:08 AM
> To: Jia Hongtao-B38951
> Cc: Wood Scott-B07421; linuxppc-dev@lists.ozlabs.org;
> ga...@kernel.crashing.org; Li Yang-R58472
> Subject: Re: [PATCH V4] powerpc/MPIC: Add get
> -Original Message-
> From: Wood Scott-B07421
> Sent: Wednesday, April 10, 2013 10:32 AM
> To: Jia Hongtao-B38951
> Cc: linuxppc-dev@lists.ozlabs.org; ga...@kernel.crashing.org; Wood Scott-
> B07421; Li Yang-R58472; Jia Hongtao-B38951
> Subject: Re: [PATCH
> -Original Message-
> From: Wood Scott-B07421
> Sent: Wednesday, April 10, 2013 10:32 AM
> To: Jia Hongtao-B38951
> Cc: linuxppc-dev@lists.ozlabs.org; ga...@kernel.crashing.org; Wood Scott-
> B07421; Li Yang-R58472; Jia Hongtao-B38951
> Subject: Re: [PATCH
Hi Scott,
I added load instruction handler for the skipped instruction.
For now most common load instructions are handled in this patch.
Any advice for this?
Thanks.
-Hongtao.
> -Original Message-
> From: Jia Hongtao-B38951
> Sent: Monday, April 08, 2013 4:27 PM
> To:
Hi Kumar and Scott,
Any more comments for this patch and MSI-X erratum patch?
Thanks.
-Hongtao.
> -Original Message-
> From: Jia Hongtao-B38951
> Sent: Monday, April 08, 2013 10:02 AM
> To: linuxppc-dev@lists.ozlabs.org; ga...@kernel.crashing.org
> Cc: Wood Scott-
by the handler. We implements the handler
which skips the instruction caused the stall.
This patch depends on patch:
powerpc/85xx: Add platform_device declaration to fsl_pci.h
Signed-off-by: Zhao Chenhui
Signed-off-by: Li Yang
Signed-off-by: Liu Shuo
Signed-off-by: Jia Hongtao
---
Changes for
MPIC version is useful information for both mpic_alloc() and mpic_init().
The patch provide an API to get MPIC version for reusing the code.
Also, some other IP block may need MPIC version for their own use.
The API for external use is also provided.
Signed-off-by: Jia Hongtao
Signed-off-by: Li
The MPIC version 2.0 has a MSI errata (errata PIC1 of mpc8544), It causes
that neither MSI nor MSI-X can work fine. This is a workaround to allow
MSI-X to function properly.
Signed-off-by: Liu Shuo
Signed-off-by: Li Yang
Signed-off-by: Jia Hongtao
---
Changes for V2:
* change the name of
MPIC version is useful information for both mpic_alloc() and mpic_init().
The patch provide an API to get MPIC version for reusing the code.
Also, some other IP block may need MPIC version for their own use.
The API for external use is also provided.
Signed-off-by: Jia Hongtao
Signed-off-by: Li
> -Original Message-
> From: Wood Scott-B07421
> Sent: Saturday, March 30, 2013 12:34 AM
> To: Jia Hongtao-B38951
> Cc: Wood Scott-B07421; David Laight; linuxppc-dev@lists.ozlabs.org;
> Stuart Yoder
> Subject: Re: [PATCH V4] powerpc/85xx: Add machine check handler
> -Original Message-
> From: Wood Scott-B07421
> Sent: Saturday, March 30, 2013 5:55 AM
> To: Jia Hongtao-B38951
> Cc: linuxppc-dev@lists.ozlabs.org; ga...@kernel.crashing.org; Wood Scott-
> B07421; Li Yang-R58472; Jia Hongtao-B38951
> Subject: Re: [PATCH 2/2] pow
> -Original Message-
> From: Wood Scott-B07421
> Sent: Saturday, March 30, 2013 5:55 AM
> To: Wood Scott-B07421
> Cc: Jia Hongtao-B38951; linuxppc-dev@lists.ozlabs.org;
> ga...@kernel.crashing.org; Wood Scott-B07421; Li Yang-R58472; Jia
> Hongtao-B38951
> Subject
> -Original Message-
> From: Wood Scott-B07421
> Sent: Saturday, March 16, 2013 12:35 AM
> To: Jia Hongtao-B38951
> Cc: Wood Scott-B07421; David Laight; linuxppc-dev@lists.ozlabs.org;
> Stuart Yoder
> Subject: Re: [PATCH V4] powerpc/85xx: Add machine check handler
Hi Kumar and Scott,
Any comments on these two patches?
Thanks.
-Hongtao.
> -Original Message-
> From: Jia Hongtao-B38951
> Sent: Tuesday, March 26, 2013 1:28 PM
> To: linuxppc-dev@lists.ozlabs.org; ga...@kernel.crashing.org
> Cc: Wood Scott-B07421; Li Yang-R58472; Jia
MPIC version is useful information for both mpic_alloc() and mpic_init().
The patch provide an API to get MPIC version for reusing the code.
Also, some other IP block may need MPIC version for their own use.
The API for external use is also provided.
Signed-off-by: Jia Hongtao
Signed-off-by: Li
> -Original Message-
> From: Michael Ellerman [mailto:mich...@ellerman.id.au]
> Sent: Tuesday, March 26, 2013 12:14 PM
> To: Jia Hongtao-B38951
> Cc: linuxppc-dev@lists.ozlabs.org; ga...@kernel.crashing.org; Wood Scott-
> B07421
> Subject: Re: [PATCH 1/2] powerpc/
The MPIC version 2.0 has a MSI errata (errata PIC1 of mpc8544), It causes
that neither MSI nor MSI-X can work fine. This is a workaround to allow
MSI-X to function properly.
Signed-off-by: Liu Shuo
Signed-off-by: Li Yang
Signed-off-by: Jia Hongtao
---
arch/powerpc/sysdev/fsl_msi.c | 47
MPIC version is useful information for both mpic_alloc() and mpic_init().
The patch provide an API to get MPIC version for reusing the code.
Also, some other IP block may need MPIC version for their own use.
The API for external use is also provided.
Signed-off-by: Jia Hongtao
Signed-off-by: Li
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